"როცა" meaning in Georgian

{
  "forms": [
    {
      "form": "roca",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ka",
        "2": "adverb",
        "head": ""
      },
      "expansion": "როცა • (roca)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "როცა • (roca)",
      "name": "ka-adv"
    }
  ],
  "hyphenation": [
    "რო‧ცა"
  ],
  "lang": "Georgian",
  "lang_code": "ka",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Georgian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Georgian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "when"
      ],
      "id": "en-როცა-ka-adv-FeqnUkCu",
      "links": [
        [
          "when",
          "when"
        ]
      ],
      "related": [
        {
          "roman": "rodesac",
          "word": "როდესაც"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/rot͡sa/"
    },
    {
      "ipa": "[ɾot͡sʰa]"
    }
  ],
  "word": "როცა"
}

{
  "forms": [
    {
      "form": "roca",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ka",
        "2": "adverb",
        "head": ""
      },
      "expansion": "როცა • (roca)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "როცა • (roca)",
      "name": "ka-adv"
    }
  ],
  "hyphenation": [
    "რო‧ცა"
  ],
  "lang": "Georgian",
  "lang_code": "ka",
  "pos": "adv",
  "related": [
    {
      "roman": "rodesac",
      "word": "როდესაც"
    }
  ],
  "senses": [
    {
      "categories": [
        "Georgian 2-syllable words",
        "Georgian adverbs",
        "Georgian entries with incorrect language header",
        "Georgian lemmas",
        "Georgian terms with IPA pronunciation",
        "Georgian terms with redundant script codes"
      ],
      "glosses": [
        "when"
      ],
      "links": [
        [
          "when",
          "when"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/rot͡sa/"
    },
    {
      "ipa": "[ɾot͡sʰa]"
    }
  ],
  "word": "როცა"
}